Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2018 by CT Magnetics, DBA Central Technologies. All rights reserved.

CT Magnetics reserves the right to make improvements or change specifications without notice

REV 01.10.18

Power Inductors - Shielded

www.ctparts.com

CTPCI7045F

Series

From 1.0µH to 470µH

SPECIFICATIONS

Part numbers indicate available inductance tolerance.

M = ±20%, N = ±30%

*Isat for inductance drop 30% from its value without current.

**Irms for a 40°C temperature rise from 25°C ambient.

The actual current is suggested not to be out of Isat 80%.

Test

DCR

Isat

Part

Inductance

Freq.

Max.

(A)

Irms

Number

(µH)

(kHz)

(Ω)

Typ. (Max.)

(A)

CTPCI7045F-1R0N

1.0

100

0.0117

9.3(7.6)

6.5

CTPCI7045F-1R5N

1.5

100

0.013

7.8(6.2)

5.4

CTPCI7045F-2R2N

2.2

100

0.0169

7.3(6.0)

5.1

CTPCI7045F-3R3N

3.3

100

0.0208

5.8(4.6)

4.8

CTPCI7045F-4R7N

4.7

100

0.0234

4.8(4.0)

4.1

CTPCI7045F-6R8N

6.8

100

0.0264

3.6(3.0)

3.9

CTPCI7045F-100M

10

100

0.0396

3.2(2.6)

3.1

CTPCI7045F-150M

15

100

0.066

2.4(2.0)

2.6

CTPCI7045F-220M

22

100

0.0828

2.1(1.6)

2.2

CTPCI7045F-330M

33

100

0.116

1.6(1.3)

1.8

CTPCI7045F-470M

47

100

0.156

1.3(1.1)

1.7

CTPCI7045F-680M

68

100

0.204

1.08(0.95)

1.5

CTPCI7045F-101M

100

100

0.312

0.9(0.8)

1.05

CTPCI7045F-151M

150

100

0.516

0.8(0.65)

0.95

CTPCI7045F-221M

220

100

0.66

0.7(0.54)

0.75

CTPCI7045F-331M

330

100

0.96

0.55(0.45)

0.58

CTPCI7045F-471M

470

100

1.44

0.45(0.37)

0.46

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

Description: SMD shielded power inductor

Applications: Thin-screen TV’s, LCD’s, AV equipment, STB’s,

LED lights, industrial equipment

Operating Temperature: -40°C to +105°C (including

self-temperature rise)

Inductance Tolerance: ±20%, ±30%

Testing: Inductance is tested on a HP4284A at 100kHz, 1V

Marking: Parts are marked with the inductance code

Packaging: Tape & Reel

Additional Information: Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

XXX

A

B

C

D

E

F

A

B

C

D

E

F

7.0±0.2

7.4±0.2

4.5±0.3

3.4

2.0±0.1

2.0±0.1

0.28±0.008

0.29±0.008

0.18±0.012

0.13

0.08±0.004

0.08±0.004

Size

mm

inches

PAD LAYOUT

2.2

2.4

3.3

2.4

Unit: mm